Publication | Closed Access
The Near Infrared Absorption Spectrum of Liquid Water
719
Citations
1
References
1951
Year
EngineeringProminent Absorption BandsAbsorption SpectroscopyChemistryOptical PropertiesAnalytical ChemistryBiophysicsInfrared SpectroscopyWater AbsorptionNear-infrared SpectroscopyRadiometryLiquid WaterUv-vis SpectroscopyOptical SensorsInfrared SensorNatural SciencesSpectroscopyWater Surface ReflectanceInfrared Systems
The near infrared absorption spectrum of liquid water at 20°C has been reinvestigated using a PbS cell detector system. The total spectral range investigated was from 0.70 to 2.50μ. A curve is included which shows five prominent absorption bands at 0.76, 0.97, 1.19, 1.45, and 1.94μ; and a table gives experimental results of water absorption at 20°C.
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